A tightly closing, premium quality clamshell box with round about double walled construction. Made from solid board material, approx. 1.5 - 5.0 mm thickness. Smooth exterior surface, no visible flap slots. A newly set up production method enables us to manufacture custom-made boxes one unit onwards.



We confirm that our board and paper qualities and the products manufactured from them meet the following conditions:


  • 100 % bleached cellulose (alpha cellulose)
  • without usage of recycled fibres
  • lignin-free ( free from wooden fibres)
  • acid-free; pH value 8,0 - 9,5 and in accordance with ISO 6588-1-2005 cold extract
  • Buffer sunbstance > 2 % natural calcium carbonate (GCC)
  • neutral / synthetic sizing (without alum additive)
  • with PAT certificate.


Herewith we guarantee that our board and paper qualities correspond to the technological basis of the ISO 9706 standard as well as to the DIN 6738 LDK 12-80 standard, which is the highest level of permanency.